131052944

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{3529}}^1$

素因数の和:3759

約数の個数: 40

約数和(自身を含む): 278389920

約数和(自身を除く): 147336976

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 211, 422, 844, 1688, 2321, 3376, 3529, 4642, 7058, 9284, 14116, 18568, 28232, 37136, 38819, 56464, 77638, 155276, 310552, 621104, 744619, 1489238, 2978476, 5956952, 8190809, 11913904, 16381618, 32763236, 65526472, 131052944]

約数ペア:

[(1, 131052944), (2, 65526472), (4, 32763236), (8, 16381618), (11, 11913904), (16, 8190809), (22, 5956952), (44, 2978476), (88, 1489238), (176, 744619), (211, 621104), (422, 310552), (844, 155276), (1688, 77638), (2321, 56464), (3376, 38819), (3529, 37136), (4642, 28232), (7058, 18568), (9284, 14116)]